The transition toward electrified mobility calls for compact, efficient, and reliable power conversion systems. Gallium Nitride (GaN) technology has emerged as a key enabler, offering higher switching frequencies, improved efficiency, and reduced thermal losses compared to conventional silicon-based devices. This presentation introduces a novel full-GaN multi-level inverter concept designed specifically for automotive applications. Developed at IFP Energies nouvelles, the inverter integrates advanced topology design, innovative cooling strategies, and precise control algorithms to optimize energy conversion and thermal performance. The session highlights how this architecture enhances inverter reliability and enables greater system integration for next-generation electric vehicles.

In this session, you will learn more about:

• How full-GaN technology transforms automotive inverter design
• The benefits of multi-level inverter architectures for EV applications
• Key challenges in thermal management and system integration
• Experimental insights and validation results from IFP Energies nouvelles